Tunnel Works
Construction support for tunnel and underpass projects, including excavation, ground support, lining and finishing works. Safe ground control and careful sequencing are central to how this work is planned and carried out.
Tunnel and underpass construction demands careful ground control and a well-sequenced work plan. APLECO approaches these works with a focus on safety, ground support and clear communication with the client's engineers and geotechnical advisers.
Every stage, from excavation to lining, is planned in advance so that crews, equipment and materials move through confined work areas safely and in the right order.
Scope of work may include
- Portal and approach excavation
- Tunnel excavation and ground support
- Concrete and shotcrete lining
- Waterproofing and drainage within the structure
- Cut-and-cover and underpass structures
- Finishing, lighting provisions and handover
What we pay attention to on every tunnel works project.
Ground control and ground support discipline
Ventilation, access and confined-space safety
Methodical sequencing of excavation and lining
From first conversation to turnover.
- 01
Consultation
We understand the site, scope, and budget before anything else.
- 02
Planning
Scope, schedule, and cost estimate are agreed before work starts.
- 03
Execution
Work is carried out with regular updates to the client.
- 04
Turnover
Completed work is handed over and walked through with you.